Finite Group Databasebeta

← C31×#21892 #21478651

Subgroups — C31×#21892 #21478651

Order 7936.

1086 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#533C211yesmaximal, characteristic
2C2×C31×#423C211yesmaximal, characteristic
3C31×#2283C211yesmaximal, characteristic
4C31×#1987C212yesmaximal, complemented
5C31×#1981C212yesmaximal, complemented
6C31×#1894C214yesmaximal
7C31×#1805C214yesmaximal, complemented
8C22×M16×C31C2212yes—
9C31×#533—24no—
10C31×#533C418yescomplemented
11C2×C31×C4⋊Q8C2211yescharacteristic
12C2×C31×C4⋊Q8C2211yescharacteristic
13C2×C31×#125—21no—
14C2×C31×C22⋊Q8—21no—
15C2×C31×C22⋊Q8C2212yes—
16C2×C4×Q8×C31—21no—
17C2×C4×Q8×C31C2212yes—
18C2×C31×#117—21no—
19C22×C42×C31C2211yescharacteristic
20C31×#423—24no—
21C2×C31×C4⋊C8C2212yes—
22C2×C31×C4⋊C8C2212yes—
23C2×C31×#103C2218yes—
24C31×#383—21no—
25C31×#382C2212yes—
26C31×#381—21no—
27C31×#380C2212yes—
28C4×C4⋊C4×C31C2212yes—
29C4×C22⋊C4×C31—21no—
30C31×#376—21no—
31C31×#340C2218yes—
32C22×Q8×C31—21no—
33C22×Q8×C31C2312yes—
34C23×C4×C31D411yescharacteristic
35C23×C4×C31D411yescharacteristic
36C23×C4×C31C2311yescharacteristic
37C2×M16×C31—24no—
38C2×M16×C31—44no—
39C22×C8×C31C2314yes—
40C31×C4⋊Q8—22no—
41C31×C4⋊Q8—22no—
42C31×C4⋊Q8C2×C414yes—
43C31×C4⋊Q8C2×C414yes—
44C31×#125—28no—
45C31×C22⋊Q8—28no—
46C31×C22⋊Q8—24no—
47C31×C22⋊Q8C2×C418yes—
48C4×Q8×C31—28no—
49C4×Q8×C31—24no—
50C4×Q8×C31C2×C418yes—
51C31×#117—28no—
52C2×C4⋊C4×C31—21no—
53C2×C4⋊C4×C31—21no—
54C2×C4⋊C4×C31—21no—
55C2×C4⋊C4×C31—22no—
56C2×C4⋊C4×C31—22no—
57C2×C4⋊C4×C31C2314yes—
58C2×C4⋊C4×C31C2312yes—
59C2×C22⋊C4×C31—22no—
60C2×C22⋊C4×C31—22no—
61C2×C42×C31—22no—
62C2×C42×C31—22no—
63C2×C42×C31C2×C414yes—
64C2×C42×C31D411yescharacteristic
65C2×C42×C31D411yescharacteristic
66C2×C42×C31D414yes—
67C2×C42×C31C2311yescharacteristic
68C2×C42×C31C2311yescharacteristic
69C31×C4⋊C8—24no—
70C31×C4⋊C8—24no—
71C31×#103—48no—
72C31×#95—22no—
73C31×#95—22no—
74C31×#95—22no—
75C31×#95—22no—
76C24×C31C2×D411yescharacteristic
77C2×Q8×C31—24no—
78C2×Q8×C31—22no—
79C2×Q8×C31—24no—
80C2×Q8×C31—24no—
81C2×Q8×C31—44no—
82C2×Q8×C31C22×C414yes—
83C22×C4×C31—24no—
84C22×C4×C31—22no—
85C22×C4×C31—22no—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
88C22×C4×C31—24no—
89C22×C4×C31—42no—
90C22×C4×C31C22⋊C414yes—
91C22×C4×C31C22⋊C414yes—
92C22×C4×C31C22×C412yes—
93C22×C4×C31C2×D411yescharacteristic
94C22×C4×C31C2×D411yescharacteristic
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D412yes—
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2411yescharacteristic
100M16×C31—48no—
101C2×C8×C31—24no—
102C2×C8×C31—28no—
103C4⋊C4×C31—24no—
104C4⋊C4×C31—24no—
105C4⋊C4×C31—24no—
106C4⋊C4×C31—28no—
107C4⋊C4×C31—28no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—24no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31C22×C414yes—
112C22⋊C4×C31—28no—
113C22⋊C4×C31—44no—
114C42×C31—28no—
115C42×C31—44no—
116C42×C31C22⋊C414yes—
117C42×C31C22⋊C414yes—
118C42×C31C22×C412yes—
119C42×C31C22×C412yes—
120C42×C31C2×D412yes—
121C42×C31C2×D412yes—
122#21892C3111yesmaximal, characteristic, direct product factor, Sylow
123C23×C31—22no—
124C23×C31—22no—
125C23×C31—22no—
126C23×C31C2×C22⋊C412yes—
127C23×C31C22×D411yescharacteristic
128Q8×C31—28no—
129Q8×C31—48no—
130Q8×C31—42no—
131Q8×C31—42no—
132C2×C4×C31—22no—
133C2×C4×C31—22no—
134C2×C4×C31—22no—
135C2×C4×C31—22no—
136C2×C4×C31—24no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—28no—
140C2×C4×C31—24no—
141C2×C4×C31—24no—
142C2×C4×C31—44no—
143C2×C4×C31—44no—
144C2×C4×C31—44no—
145C2×C4×C31—44no—
146C2×C4×C31—44no—
147C2×C4×C31—44no—
148C2×C4×C31C2×C22⋊C412yes—
149C2×C4×C31C2×C22⋊C412yes—
150C2×C4×C31C2×C22⋊C412yes—
151C2×C4×C31C2×C22⋊C412yes—
152C2×C4×C31C2×C22⋊C412yes—
153C2×C4×C31#13714yes—
154C2×C4×C31C23×C411yescharacteristic
155C2×C4×C31C22×D411yescharacteristic
156C2×C4×C31H(5,𝔽2)12yes—
157C2×C4×C312−1+412yes—
158C8×C31—44no—
159C2×#533C2×C3111yescharacteristic
160C2×#423C2×C3111yescharacteristic
161#2283C2×C3111yescharacteristic
162#1987C2×C3112yescomplemented
163#1981C2×C3112yescomplemented
164#1894C2×C3114yes—
165#1805C2×C3114yescomplemented
166C22×C31—22no—
167C22×C31—22no—
168C22×C31—22no—
169C22×C31—44no—
170C22×C31C22×C22⋊C411yescharacteristic
171C22×C31#53712yes—
172C22×C31C2×#13712yes—
173C22×C31#57512yes—
174C4×C31—22no—
175C4×C31—22no—
176C4×C31—22no—
177C4×C31—22no—
178C4×C31—44no—
179C4×C31—44no—
180C4×C31—84no—
181C4×C31#41914yes—
182C4×C31#52012yes—
183C4×C31#53511yescharacteristic
184C4×C31#53611yescharacteristic
185C22×M16C22×C3112yes—
186#533—24no—
187#533C4×C3118yescomplemented
188C2×C4⋊Q8C22×C3111yescharacteristic
189C2×C4⋊Q8C22×C3111yescharacteristic
190C2×#125—21no—
191C2×C22⋊Q8—21no—
192C2×C22⋊Q8C22×C3112yes—
193C2×C4×Q8—21no—
194C2×C4×Q8C22×C3112yes—
195C2×#117—21no—
196C22×C42C22×C3111yescharacteristic
197#423—24no—
198C2×C4⋊C8C22×C3112yes—
199C2×C4⋊C8C22×C3112yes—
200C2×#103C22×C3118yes—
201#383—21no—
202#382C22×C3112yes—
203#381—21no—
204#380C22×C3112yes—
205C4×C4⋊C4C22×C3112yes—
206C4×C22⋊C4—21no—
207#376—21no—
208#340C22×C3118yes—
209C2×C31—42no—
210C2×C31#231111yescharacteristic
211C2×C31C2×#41911yescharacteristic
212C2×C31#289611yescharacteristic
213C2×C31#325214yes—
214C22×Q8—21no—
215C22×Q8C23×C3112yes—
216C23×C4D4×C3111yescharacteristic
217C23×C4D4×C3111yescharacteristic
218C23×C4C23×C3111yescharacteristic
219C2×M16—24no—
220C2×M16—44no—
221C22×C8C23×C3114yes—
222C4⋊Q8—22no—
223C4⋊Q8—22no—
224C4⋊Q8C2×C4×C3114yes—
225C4⋊Q8C2×C4×C3114yes—
226#125—28no—
227C22⋊Q8—28no—
228C22⋊Q8—24no—
229C22⋊Q8C2×C4×C3118yes—
230C4×Q8—28no—
231C4×Q8—24no—
232C4×Q8C2×C4×C3118yes—
233#117—28no—
234C2×C4⋊C4—21no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—22no—
239C2×C4⋊C4C23×C3114yes—
240C2×C4⋊C4C23×C3112yes—
241C2×C22⋊C4—22no—
242C2×C22⋊C4—22no—
243C2×C42—22no—
244C2×C42—22no—
245C2×C42C2×C4×C3114yes—
246C2×C42D4×C3111yescharacteristic
247C2×C42D4×C3111yescharacteristic
248C2×C42D4×C3114yes—
249C2×C42C23×C3111yescharacteristic
250C2×C42C23×C3111yescharacteristic
251C4⋊C8—24no—
252C4⋊C8—24no—
253#103—48no—
254#95—22no—
255#95—22no—
256#95—22no—
257#95—22no—
258C31#2189211yescharacteristic, direct product factor, Sylow
259C24C2×D4×C3111yescharacteristic
260C2×Q8—24no—
261C2×Q8—22no—
262C2×Q8—24no—
263C2×Q8—24no—
264C2×Q8—44no—
265C2×Q8C22×C4×C3114yes—
266C22×C4—24no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—24no—
272C22×C4—42no—
273C22×C4C22⋊C4×C3114yes—
274C22×C4C22⋊C4×C3114yes—
275C22×C4C22×C4×C3112yes—
276C22×C4C2×D4×C3111yescharacteristic
277C22×C4C2×D4×C3111yescharacteristic
278C22×C4C2×D4×C3111yescharacteristic
279C22×C4C2×D4×C3111yescharacteristic
280C22×C4C2×D4×C3112yes—
281C22×C4C2×D4×C3111yescharacteristic
282C22×C4C24×C3111yescharacteristic
283M16—48no—
284C2×C8—24no—
285C2×C8—28no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—28no—
290C4⋊C4—28no—
291C4⋊C4—22no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4C22×C4×C3114yes—
295C22⋊C4—28no—
296C22⋊C4—44no—
297C42—28no—
298C42—44no—
299C42C22⋊C4×C3114yes—
300C42C22⋊C4×C3114yes—
301C42C22×C4×C3112yes—
302C42C22×C4×C3112yes—
303C42C2×D4×C3112yes—
304C42C2×D4×C3112yes—
305C23—22no—
306C23—22no—
307C23—22no—
308C23C2×C22⋊C4×C3112yes—
309C23C22×D4×C3111yescharacteristic
310Q8—28no—
311Q8—48no—
312Q8—42no—
313Q8—42no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—28no—
319C2×C4—24no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—44no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4C2×C22⋊C4×C3112yes—
331C2×C4C2×C22⋊C4×C3112yes—
332C2×C4C2×C22⋊C4×C3112yes—
333C2×C4C2×C22⋊C4×C3112yes—
334C2×C4C2×C22⋊C4×C3112yes—
335C2×C4C31×#13714yes—
336C2×C4C23×C4×C3111yescharacteristic
337C2×C4C22×D4×C3111yescharacteristic
338C2×C4C31×H(5,𝔽2)12yes—
339C2×C4C31×2−1+412yes—
340C8—44no—
341C22—22no—
342C22—22no—
343C22—22no—
344C22—44no—
345C22C22×C22⋊C4×C3111yescharacteristic
346C22C31×#53712yes—
347C22C2×C31×#13712yes—
348C22C31×#57512yes—
349C4—22no—
350C4—22no—
351C4—22no—
352C4—22no—
353C4—44no—
354C4—44no—
355C4—84no—
356C4C31×#41914yes—
357C4C31×#52012yes—
358C4C31×#53511yescharacteristic
359C4C31×#53611yescharacteristic
360C2—42no—
361C2C31×#231111yescharacteristic
362C2C2×C31×#41911yescharacteristic
363C2C31×#289611yescharacteristic
364C2C31×#325214yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. C31×#1987C2semidirect
5. C31×#1981C2semidirect
7. C31×#1805C2semidirect
10. C31×#533C4semidirect
122. #21892C31direct (N × H)
162. #1987C2×C31semidirect
163. #1981C2×C31semidirect
165. #1805C2×C31semidirect
187. #533C4×C31semidirect
258. C31#21892direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C31×#5332
C2×C31×#4232
C31×#22832
C31×#19872
C31×#19812
C31×#18942
C31×#18052
#2189231